i．听力理解（共12小题：每小题1．5分，满分18分） 听下面4段对话。每段对话后有3个小题，从题中所给的a、b、c三个选项中选出最佳选项。听每段对话前，你有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话读两遍。听下面一段对话，回答第1至第3小题。 1．where does the conversation probably take place? a．in the car． b．in the police station． c．in the car company． 2．what is the speed limit? a．60． b．90． c．between 60 and 90． 3．why does the police car follow them? a．the man and the woman are quarrelling b．the man’s car is broken down． c．the man is driving too fast．听下面一段对话，回答第4至第6小题。 4．what is the man doing? a．having dinner． b．asking for advice． c．buying some flowers. 5．when does the woman suggest the man arrive?
